#include <stdio.h>
int main()
{
    float p0 = 1000, r1 = 0.0036, r2 = 0.0225, r3 = 0.0198, p1, p2, p3;
    p1 = p0 * (1 + r1);
    p2 = p0 * (1 + r2);
    p3 = p0 * (1 + r3 / 2) * (1 + r3 / 2);
    printf("p1=%f\np2=%f\np3=%f\n", p1, p2, p3);
    return 0;
}